diff --git a/LauncherCore/src/main/java/pro/gravit/utils/helper/JavaHelper.java b/LauncherCore/src/main/java/pro/gravit/utils/helper/JavaHelper.java
index 73be2837..8fa7cb7e 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/helper/JavaHelper.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/helper/JavaHelper.java
@@ -250,7 +250,7 @@ public static JavaVersion getByPath(Path jvmDir) throws IOException {
                     arch = null;
                 }
             } else {
-                versionAndBuild = new JavaVersionAndBuild(isExistExtJavaLibrary(jvmDir, "jfxrt") ? 8 : 9, 0);
+                versionAndBuild = new JavaVersionAndBuild(isExistExtJavaLibrary(jvmDir, "rt") ? 8 : 9, 0);
             }
             JavaVersion resultJavaVersion = new JavaVersion(jvmDir, versionAndBuild.version, versionAndBuild.build, arch, false);
             if (versionAndBuild.version <= 8) {
@@ -265,8 +265,10 @@ public static JavaVersion getByPath(Path jvmDir) throws IOException {
 
         public static boolean isExistExtJavaLibrary(Path jvmDir, String name) {
             Path jrePath = jvmDir.resolve("lib").resolve("ext").resolve(name.concat(".jar"));
+            Path jrePathLin = jvmDir.resolve("lib").resolve(name.concat(".jar"));
             Path jdkPath = jvmDir.resolve("jre").resolve("lib").resolve("ext").resolve(name.concat(".jar"));
-            return IOHelper.isFile(jrePath) || IOHelper.isFile(jdkPath);
+            Path jdkPathLin = jvmDir.resolve("jre").resolve("lib").resolve(name.concat(".jar"));
+            return IOHelper.isFile(jrePath) || IOHelper.isFile(jdkPath) || IOHelper.isFile(jdkPathLin) || IOHelper.isFile(jrePathLin);
         }
     }
 }